58b5c71cb21b0c9327216aff93feed72365921d396e21eab0f2413a84fdd833f

Analysis

max time kernel
144s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2022 23:22

Target

CodeS.class
Size

1KB
MD5

c07d9fe8031e1958710b786bee20955e
SHA1

0d61e29d19e2cd4270774790b47f9dfb374a7446
SHA256

9f000e53ee1979999d11843d3ebeb7fc039d5766c2b9245f3996e71eb43a0c2c
SHA512

66c3ef446a9652ac836c888405b7361228d76397a51ba27de72b2f63a66b32d15e64bdb01df62d86417b39a8d34b3ba39477892b1a62449cb56096c6823ea13d

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4144	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\CodeS.class
1⤵
- Modifies registry class
PID:4880

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact